W83L786R Просмотр технического описания (PDF) - Winbond

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W83L786R

H/W Monitoring IC

Winbond 

W83L786R/ W83L786G

8.28 FAN 1 Speed Low Limit Rate Control Register (Thermal Cruise Mode) /

TEMP_POINT3 for FAN1 (SMART FANTM II Mode) - Index 85h ................................... 35

8.29 TEMP_POINT4 for FAN1 (SMART FANTM II Mode) - Index 86h ................................. 36

8.30 DC FAN2 Output Voltage Level Control Register (Manual Mode)/ FAN2 Output Voltage

Table (SMART FANTM II Mode) - 87h ............................................................................ 36

8.31 FAN2 Output Voltage Table (SMART FANTM II Mode) - Index 88h ............................. 36

8.32 TEMP1 (VTIN1) Target Temperature Register (Thermal Cruise Mode) /

TEMP_POINT 1 for FAN2 (SMART FANTM II Mode) - Index 89h .................................. 37

8.33 TEMP_POINT2 for FAN2 (SMART FANTM II Mode) - Index 8Ah................................. 37

8.34 FAN 2 Speed Low Limit Rate Control Register/ TEMP_POINT3 for FAN2 SMART

FANTM II Mode) - Index 8Bh ........................................................................................... 37

8.35 TEMP_POINT4 for FAN2 (SMART FANTM II Mode) - Index 8Ch................................. 37

8.36 Tolerance of Temperature Register - Index 8Dh............................................................ 38

8.37 FAN 2D/3D state Control Register - Index 8Eh.............................................................. 38

8.38 FAN Pre-Scale Register - Index 8Fh.............................................................................. 38

8.39 FAN Initial Output Value – Index90h.............................................................................. 39

8.40 Fan Step down Time Register - Index 91h..................................................................... 40

8.41 Fan Step up Time Register - Index 92h ......................................................................... 40

8.42 Temperature Sensor 0 (D+_D-) Offset Register - Index 93h ......................................... 40

8.43 Temperature Sensor 1 (VTIN1) Offset Register – Index94h.......................................... 41

8.44 Temperature Sensor 2 (VTIN2) Offset Register - Index 95h ......................................... 41

8.45 VRM9.0 High Tolerance Register - Index 96h ............................................................... 41

8.46 VRM9.0 Low Tolerance Register - Index 97h ................................................................ 42

8.47 Value RAM - Index 20h- 3Fh or 60h - 7Fh ..................................................................... 42

9. ELECTRICAL CHARACTERISTICS......................................................................................... 44

9.1 Absolute Maximum Ratings............................................................................................ 44

9.2 DC Characteristics ......................................................................................................... 44

9.3 AC Characteristics.......................................................................................................... 46

9.3.1 Serial Bus Timing Diagram .............................................................................................46

9.3.2 VID Input Skew...............................................................................................................46

10. THE TOP MARKING................................................................................................................. 47

11. PACKAGE SPECIFICATION .................................................................................................... 48

12. APPLICATION CIRCUITS ........................................................................................................ 49

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